Question 1

Does this board include the Atom processor?

Accepted Answer

Yes, processor included.  8 Cores with no hyper-threads.   Excellent board for NAS, private web server, etc.

Question 2

What memory are you using? I checked SM's site for compatibility and they didn't list anything sold by Newegg.

Thanks!

Accepted Answer

I used this with Kingston 8gb sticks, KVR16LSE11/8KF. Kingston's page lists them as compatible, but Supermicro doesn't reciprocate.

A warning to keep in mind, Kingston has previously changed a few of their sticks without bumping the part number (noted extensively on the FreeNAS forums.) Several other FreeNAS users have also confirmed these sticks as compatible, but they will likely remain as a "user assumed risk."

Question 3

Has anyone used this board with pfSense? I'm unable to find any supporting documentation. Thank you!

Accepted Answer

Yes, I'm using it with pfSense 2.1.4.  Works great.  A number of discussions about it on the pfSense Hardware forum.

Question 4

What is the max power load that this motherboard requires? The specs say 20W TDP, but if you read up on TDP, that is related to heat and it is an average.  How big of a power supply would I need if I just added RAM and an SSD? I would like to build a pfSense firewall.

Accepted Answer

I'm currently running pfSense on this board with a single SSD, two sticks of RAM, and one PWM-controlled fan. I have the unit connected to a power-monitoring outlet, and it's been averaging a fairly steady 18.5W under day-to-day web browsing load, with peaks of about 21W under very heavy load. That said, I power mine with an (admittedly, overkill) 150W, 12V power supply. I probably would have purchased a smaller power supply, but the bigger one ended up being cheaper and easier to find. I imagine a 25W power supply would suffice in most situations, and certainly a 40W or 60W would be fine.

Question 5

What cables are included?  The online documentation is inconsistent.

Accepted Answer

In the box I received:
   1 x Motherboard
   1 x I/O Shield
   6 x SATA cables (@ 57.5cm length)
   1 x Quick Reference Guide

The Manufacturers site lists the unit only coming with 2 SATA cables.

Question 6

Would you consider using a PicoPSU power supply for this board?

Accepted Answer

You can, it's a very low power board, although there's no particular reason to - it has a direct DC input that you can use without messing with an ATX power supply.

Question 7

Can this RAID at all, Or is RAID a dumb thing to do these days?

Accepted Answer

There is no hardware RAID controller with this board, but I setup Linux Software RAID with two identical 3TB HDD configured as RAID1. So far, it's working quite well.

Question 8

processor included?

Accepted Answer

8 core 2.47 GHZ processor New SystemOnChip Atom technology. Basic SW and 2 A1SRi servers each with 16GB ram, Dual 1TB drives, consume 53 watts.

Question 9

Hi,

Anyone using this with esxi 6.0? Any compatibility issues?

Which RAM are you using for vmware box and/or FreeNAS?

I am looking to build a firewall/router, please recommend slim mini-itx case as well which can sit in some dark corner and not make any noise!

Accepted Answer

This board requires ECC memory.  I am using 8GB of Crucial (Part Number: CT2KIT51272BF160B).

I'm using it as a firewall (running Sophos UTM) in a Mini-Box M350 case.  I added a Noiseblocker BlackSilentFan XM2 fan, but it is not required.

I have also run pfSense on this, but not ESXi

Question 10

What short depth rack mount chassis will fit this any recommendations ?

Accepted Answer

i used the athena power rm-1u100 (model # might be wrong, but it's close)

Product SKUs
MBD-A1SRi-2758F-O	A1SRi-2758F (Retail Pack)
Physical Stats
Form Factor	Mini-ITX
Dimensions	6.75" x 6.75" (17.145cm x 17.145cm)
Processor/Cache
CPU	Intel® Atom™ Processor C2758 CPU TDP 20W (8-Core) FCBGA 1283 System-on-Chip
System Memory
Memory Capacity	4x 204-pin DDR3 SO-DIMM socket Supports up to 64GB DDR3 ECC Un-Buffered memory
Memory Type	1600/1333MHz ECC DDR3 SDRAM, 204-pin gold-plated DIMMs
DIMM Sizes	16GB, 8GB, 4GB, 2GB
Memory Voltage	1.5 V, 1.35 V
On-Board Devices
SATA	SoC SATA3 (6Gbps), SATA2 (3Gbps)
Network Controllers	C2000 SoC I354 Quad GbE Controller (MACs) Virtual Machine Device Queues reduce I/O overhead Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output
IPMI	Support for Intelligent Platform Management Interface v.2.0 IPMI 2.0 with virtual media over LAN and KVM-over-LAN support Aspeed AST 2400 BMC
USB 3.0	Renesas uPD720201
Video	BMC integrated Aspeed AST2400
Input / Output
Serial ATA	2x SATA3 (6Gbps) ports 4x SATA2 (3Gbps) ports
LAN	4x RJ45 Gigabit Ethernet LAN ports 1x RJ45 Dedicated IPMI LAN port
USB	4x USB 3.0 ports (2 rear, 1 Type A, 1 via header) 2x USB 2.0 ports (2 rear)
Serial Port	2x Fast UART 16550 Serial Port (1 rear, 1 via header)
DOM	1x SATA DOM (Disk on Module) power connector
VGA	1x VGA Port
Others	TPM 1.2 header

Brand	SUPERMICRO
Model	MBD-A1SRi-2758F-O

Number of DDR3 Slots	4 x 204pin
DDR3 Standard	DDR3 1600/1333
Maximum Memory Supported	64GB
ECC Supported	Yes

LAN Chipset	C2000 SoC I354 Quad GbE Controller (MACs)
LAN Speed	10/100/1000Mbps
Max LAN Speed	1Gbps

COM	2 x Fast UART 16550 Serial Port (1 rear, 1 via header)
Video Ports	D-Sub
USB 1.1/2.0	2 x USB 2.0 (2 rear)
USB 3.0	4 x USB 3.0 (2 rear, 1 Type A, 1 via header)

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SUPERMICRO MBD-A1SRi-2758F-O Mini ITX Server Motherboard DDR3 1600/1333

SUPERMICRO MBD-A1SRi-2758F-O Mini ITX Server Motherboard

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